FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Two ships are there in the sea on either side of a light house in such a way that the ships and the light house

Two ships are there in the sea on either side of a light house in such a way that the ships and the light house are in the same straight line. The angles of depression of two ships as observed from the top of the light house are 60° and 45°. If the height of the light house is 200 m, find the distance between the two ships. [Use ?3 = 1.73]

Step by Step Solution

★★★★★

3.41 Rating (160 Votes )

There are 3 Steps involved in it

Step: 1

The detailed answer for the a... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Physics

Physics

Authors: David Young, Shane Stadler

10th edition

1118486897, 978-1118836873, 1118836871, 978-1118899205, 1118899202, 978-1118486894

More Books

Students also viewed these Mathematics questions

Question

★★★★★
KYC's stock price can go up by 15 percent every year, or down by 10 percent. Both outcomes are equally likely. The risk free rate is 5 percent, and the current stock price of KYC is 100. (a) Price a...

Answered: 1 week ago

Question

★★★★★
For the past several years, the Andrews, Caso, Quinn, and Sheridan partnership has operated a local department store. Based on the provisions of the original articles of partnership, all profits and...

Answered: 1 week ago

Question

★★★★★
A. Calculate the taxable value of the fringe benefit using the statutory formula in the following case context: Nancy provided her employee (William) with the use of a Toyota Pajero car 216 days...

Answered: 1 week ago

Question

★★★★★
How are Bit coins different from VCU1, VCU2, and VCU3 currencies? How are they similar? What is the primary economic threat of Bit coins?

Answered: 1 week ago

Question

★★★★★
1. Why was further decentralization necessary to Boynes future in spite of the success with Everett Kircher at the helm of a vertical structure? 2. What do you think Boynes organizational structure...

Answered: 1 week ago

Question

★★★★★
Once the initial publicity surrounding the release of a new book is over, sales of the hardcover edition tend to decrease exponentially. At the time publicity was discontinued, a certain book was...

Answered: 1 week ago

Question

★★★★★
explain how psychosocial risks can be prevented or managed;

Answered: 1 week ago

Question

★★★★★
Flores Chemical Co. recorded costs for the month of $18,900 for materials, $44,100 for labor, and $26,250 for factory overhead. There was no beginning work in process, 8,000 units were finished, and...

Answered: 1 week ago

Question

★★★★★
Consider the following cash flows: a. What is the NPV at a discount rate of zero percent? Note: Do not round intermediate calculations and round your answer to the nearest whole number, e.g., 32. b....

Answered: 1 week ago

Question

★★★★★
In Part III (Appendix 11B) of the audit case, the audit staff of Adams, Barnes & Co. identified specific revenue risks on working paper RA-12 (page 494). However, the Summary of Audit Approach...

Answered: 1 week ago

Question

★★★★★
Make a graph label the X and Y axis using excel also label the slope do a graph average time versus position in KM also find the speed of sound move button to change to a new random spot for your...

Answered: 1 week ago

Question

★★★★★
Two alternative pieces of municipal solid waste bailing equipment are being considered for a project with a design life of 1 2 yr . Alternative 1 has a capital cost of $ 9 6 0 0 , zero salvage value,...

Answered: 1 week ago

Question

★★★★★
1. Here is the 95% confidence interval estimate of the proportion of female medical school students: 0.449 Answered: 1 week ago

Answered: 1 week ago

Question

★★★★★
3. Test whether the squared and product terms can be omitted from the quadratic model. (a) State the hypotheses. (b) Evaluate the test statistic using Im outputs for the two models. (c) Calculate the...

Answered: 1 week ago

Question

★★★★★
Is there an example of how a business analysis essay should be structured?

Answered: 1 week ago

Question

★★★★★
Describe the trade-offs and considerations made when choosing IoT connection protocols

Answered: 1 week ago

Question

★★★★★
Regarding trading and volatility, select the most suitable answer below ( single choice ) . Question 4 Answera.Trading does not cause volatility. b . Volatility does not cause trading. c . Volatility...

Answered: 1 week ago

Question

★★★★★
A horizontal annulus with inside and outside diameters of 8 and 10 cm, respectively, contains liquid water. The inside and outside surfaces are maintained at 40 and 20oC, respectively. Calculate the...

Answered: 1 week ago

Question

★★★★★
What absorbed dose (in rads) of a particles (RBE = 15) causes as much biological damage as a 60-rad dose of protons (RBE = 10)?

Answered: 1 week ago

Question

★★★★★
You are working out on a rowing machine. Each time you pull the rowing bar (which simulates the oars) toward you, it moves a distance of 1.2 m in a time of 1.5 s. The readout on the display indicates...

Answered: 1 week ago

Question

★★★★★
A cubical piece of heat-shield tile from the space shuttle measures 0.10 m on a side and has a thermal conductivity of 0.065 J/(s m C). The outer surface of the tile is heated to a temperature of...

Answered: 1 week ago

Question

★★★★★
Suppose that the weight W of male patients registered at a diet clinic has the normal distribution with mean 190 and variance 100. a. For a random sample of patients of size n = 25, the expression P(...

Answered: 1 week ago

Question

★★★★★
Chao et al. (2001) report data on an outbreak of Hepatitis A virus among students of a college. Investigators want to estimate N, the total number of students with Hepatitis A. Cases were reported...

Answered: 1 week ago

Question

★★★★★
A university wishes to estimate the proportion of its students who have used cocaine. Students were classified into one of three groups: undergraduate, graduate, or professional school (medical or...

Answered: 1 week ago

Previous Question Next Question